Upstream Air Fuel Ratio Sensor - Compatible with 2009 - 2014 Acura TSX 2.4L 4-Cylinder 2010 2011 2012 2013

Upstream Air Fuel Ratio Sensor - Compatible with 2009 - 2014 Acura TSX 2.4L 4-Cylinder

Position: Upstream

Note: First Time Fit

Features:
- Tarnish-proof platinum electrodes provides longer life and maintains accuracy
- Quick-response planar zirconia element can quickly detect oxygen concentration
- Measures A/F ratios from approximately 12:1 to 19:1
- Increased performance by mapping a/f ratios throughout rpm range
- Reduces emissions by keeping the air-fuel mixture at an optimum ratio
- Reduced fuel consumption and maximizes catalytic converter life

Compatible With or Fits:
Note: Air-Fuel Ratio Sensor - At catalyst inlet
- 2014 Acura TSX 2.4L 4 Cyl

Note:
- 2010 - 2013 Acura TSX 2.4L 4 Cyl
- 2009 Acura TSX

Fits Years: 2009 2010 2011 2012 2013 2014